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chorda tendinea

American  
[kawr-duh ten-din-ee-uh] / ˈkɔr də tɛnˈdɪn i ə /

noun

Anatomy.

plural

chordae tendineae

  1. any of the tendons extending from the papillary muscles to the atrioventricular valves and preventing the valves from moving into the atria during ventricular contraction.

Etymology

Origin of chorda tendinea

1800–10; < New Latin: tendinous cord

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.